Mathematics, 23.04.2021 04:40 wardlawshaliyah
Use the data set below to determine measurements of central tendency.
(45, 65, 30, 50, 20, 30)
mean = 50, median = 40, no mode
mean = 45, median = 50, mode = 30
mean = 40, median = 37.5, mode = 30
Answers: 1
Mathematics, 21.06.2019 20:40
Sh what is the value of x? ox= 2.25 x = 11.25 ox= x = 22 1 (2x + 10) seo - (6x + 1) -- nie
Answers: 3
Mathematics, 21.06.2019 23:00
Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
Use the data set below to determine measurements of central tendency.
(45, 65, 30, 50, 20, 30)
Mathematics, 31.10.2019 11:31
Mathematics, 31.10.2019 11:31
Biology, 31.10.2019 11:31
English, 31.10.2019 11:31
History, 31.10.2019 11:31
Mathematics, 31.10.2019 11:31
Chemistry, 31.10.2019 11:31
History, 31.10.2019 11:31
Mathematics, 31.10.2019 11:31
Mathematics, 31.10.2019 11:31
Mathematics, 31.10.2019 11:31
Social Studies, 31.10.2019 11:31